2023 Washington Code > Chapter 50.29 – Employer experience rating

2022 Washington Code > Chapter 50.29 – Employer experience rating

2020 Washington Code > Chapter 50.29 – Employer experience rating

2019 Washington Code > Chapter 50.29 – Employer experience rating

2018 Washington Code > Chapter 50.29 – Employer experience rating

2016 Washington Code > Chapter 50.29 – Employer experience rating

2015 Washington Code > Chapter 50.29 – Employer experience rating

2014 Washington Code > Chapter 50.29 – Employer experience rating

2013 Washington Code > Chapter 50.29 – Employer experience rating